200745567

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{3907}}^1$

素因数の和:4100

約数の個数: 32

約数和(自身を含む): 326396160

約数和(自身を除く): 125650593

約数列:

[1, 3, 9, 11, 27, 33, 99, 173, 297, 519, 1557, 1903, 3907, 4671, 5709, 11721, 17127, 35163, 42977, 51381, 105489, 128931, 386793, 675911, 1160379, 2027733, 6083199, 7435021, 18249597, 22305063, 66915189, 200745567]

約数ペア:

[(1, 200745567), (3, 66915189), (9, 22305063), (11, 18249597), (27, 7435021), (33, 6083199), (99, 2027733), (173, 1160379), (297, 675911), (519, 386793), (1557, 128931), (1903, 105489), (3907, 51381), (4671, 42977), (5709, 35163), (11721, 17127)]